package com.atguigu.common.valid;


import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.*;


@Documented
@Constraint(validatedBy = { ListValueConstraintValidator.class })
@Target({ElementType.METHOD, ElementType.FIELD, ElementType.ANNOTATION_TYPE, ElementType.CONSTRUCTOR, ElementType.PARAMETER, ElementType.TYPE_USE})
@Retention(RetentionPolicy.RUNTIME)
public @interface ListValue {

    //错误信息, 会在配置文件中读取变量指定的值
    String message() default "{com.atguigu.common.valid.ListValue.message}";

    Class<?>[] groups() default { };

    Class<? extends Payload>[] payload() default { };

    int[] value() default {};

}
